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Name: C8051F997-C-GMR
Brand: Silicon Labs
SKU: C8051F997-C-GMR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Silicon Labs C8051F997-C-GMR

Part No.:: C8051F997-C-GMR

Manufacturer:: Silicon Labs

Package:: 24-WFQFN Exposed Pad

Datasheet:: C8051F997-C-GMR.pdf

Description:: IC MCU 8BIT 8KB FLASH 24QFN

In Stock:: 2198

Quantity:: Add To Cart

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C8051F997-C-GMR Specifications

Package/Case:
24-WFQFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
C8051F9xx
RoHS:
RoHS
Speed:
25MHz
RAM Size:
512 x 8
Core Size:
8-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, Cap Sense, POR, PWM, WDT
Connectivity:
SMBus (2-Wire/I²C), SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
17
Core Processor:
CIP-51 8051
Data Converters:
-
Oscillator Type:
Internal
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

C8051F997-C-GMR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including C8051F997-C-GMR price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for C8051F997-C-GMR to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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C8051F997-C-GMR information

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Basic introduction and simple engineering application of C8051F997-C-GMR

C8051F997-C-GMR is a highly integrated mixed-signal microcontroller (MCU) from Silicon Labs, featuring a powerful 8-bit 8051 core with enhanced analog and digital peripherals. It is designed for a wide range of applications, including industrial control, automotive systems, and consumer electronics.

Application Scenario:

In this article, we will explore a simple project using the C8051F997-C-GMR MCU to create a digital thermometer. This project will demonstrate the MCU's analog-to-digital conversion capabilities and its ability to interface with external sensors.

Circuit Design:

To create the digital thermometer, follow these steps:

1. Sensor Interface:

Connect a digital temperature sensor, such as the DS18B20, to one of the digital I/O pins of the C8051F997-C-GMR. Ensure proper power supply and ground connections for the sensor.

2. Analog-to-Digital Conversion:

Configure one of the built-in analog-to-digital converters (ADCs) of the C8051F997-C-GMR to read the temperature sensor's output. Set up the ADC to sample the sensor voltage periodically and convert it into a digital value.

3. Temperature Calculation:

Implement a simple algorithm to convert the digital ADC readings into temperature values in Celsius or Fahrenheit. You can refer to the sensor datasheet for the conversion formula.

4. Display:

Connect a display module, such as an LCD or LED display, to the MCU to visualize the temperature readings. Use the MCU's GPIO pins to interface with the display and update the temperature value in real-time.

5. User Interaction:

(Optional) Add user interaction features, such as buttons or a touchscreen interface, to allow users to switch between Celsius and Fahrenheit units or set temperature thresholds.

Experiment Steps:

1. Gather the necessary components: C8051F997-C-GMR MCU, temperature sensor, display module, and any additional peripherals.

2. Wire the circuit according to the design described above, ensuring proper connections and power supply.

3. Write the firmware code to initialize the MCU, configure the ADC, read the sensor data, perform temperature conversion, and update the display.

4. Compile and flash the firmware code onto the C8051F997-C-GMR MCU using an appropriate development environment or programming tool.

5. Power up the circuit and observe the temperature readings displayed on the connected display. Test the functionality by varying the temperature sensor's environment.

Considerations:

- ADC Resolution: Choose an appropriate ADC resolution to achieve the desired temperature measurement accuracy.

- Display Compatibility: Ensure that the display module is compatible with the MCU's GPIO interface and voltage levels.

- Power Consumption: Optimize the firmware and circuit design to minimize power consumption, especially in battery-powered applications.

- Calibration: Calibrate the temperature readings if necessary to compensate for sensor inaccuracies or environmental factors.

- Firmware Updates: Plan for future firmware updates to add new features or improve performance based on user feedback or requirements.

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6. What is the process for return or replacement of C8051F997-C-GMR?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the C8051F997-C-GMR we delivered, we will accept the replacement or return of the C8051F997-C-GMR only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of C8051F997-C-GMR.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

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